Vhuru iri mugadziriro yemvura, inoshandiswa kudzora kutungamira kwemvura, kudzvanywa, kuyerera kwechigadzirwa kuita pombi nemidziyo yepakati (mvura, gasi, hupfu) inoyerera kana kumira uye inogona kudzora kuyerera kwayo mudziyo, vharafu chinhu chakakosha kudzora. chikamu mune fluid conveying system.KUGADZIRIRA KUSATI KWEOPERA...
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